National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Overcast

34°F

1°C

Humidity 93%
Wind Speed N 10 mph
Barometer 30.21 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 8 Dec 1:55 pm CST
Extended Forecast for

Cross Plains TN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 48 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 39. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 54. Southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. West wind around 5 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. West southwest wind around 5 mph becoming south southeast after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. Southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 39. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 54. Southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 42. West wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 31. West southwest wind around 5 mph becoming south southeast after midnight.
Friday
Partly sunny, with a high near 48. Southeast wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.52°N 86.67°W (Elev. 699 ft)
Last Update:
11:31 am CST Dec 8, 2025
Forecast Valid:
2pm CST Dec 8, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation